An exclusive video obtained by CBS News shows inside the problem-plagued air traffic control facility that handles flights in and out of Newark Liberty International Airport during a brief outage on May 9.

Delays for flights waiting to take off for Newark Liberty International Airport averaged about 19 minutes, Monday morning, according to an advisory from the FAA.

US aviation safety regulators are investigating a communications outage affecting flights approaching Denver International Airport earlier this week, the latest in a series of glitches that have put a spotlight on the nation’s aging air traffic control system.